rsrini7

#! /bin/sh 
# listppa Script to get all the PPA installed on a system ready to share for reininstall
# From: http://askubuntu.com/questions/148932/how-can-i-get-a-list-of-all-repositories-and-ppas-from-the-command-line

for APT in `find /etc/apt/ -name \*.list`; do
    grep -o "^deb http://ppa.launchpad.net/[a-z0-9\-]\+/[a-z0-9\-]\+" $APT | while read ENTRY ; do
        USER=`echo $ENTRY | cut -d/ -f4`
        PPA=`echo $ENTRY | cut -d/ -f5`
        echo sudo apt-add-repository ppa:$USER/$PPA
    done

rsrini7

Ubuntu PPA cheatsheet

Installing a new PPA

With this command:

sudo add-apt-repository ppa:<ppa_name>

which needs an extra software package:

• On Ubuntu >=14.04: sudo apt-get install software-properties-common

rsrini7

#Create bitbucket branch

##Create local branch

$ git checkout -b sync
Switched to a new branch 'sync'
$ git branch
  master
* sync

rsrini7

Webcam is connected to Raspberry Pi. This flow is written on Raspberry Pi. It captures an image every 3 hours and tweets it to your Twitter account.

rsrini7

#include <NewPing.h>

#define TRIGGER_PIN  12  // Arduino pin tied to trigger pin on the ultrasonic sensor.
#define ECHO_PIN     11  // Arduino pin tied to echo pin on the ultrasonic sensor.
#define MAX_DISTANCE 200 // Maximum distance we want to ping for (in centimeters). Maximum sensor distance is rated at 400-500cm.

NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and maximum distance.

void setup() {
  Serial.begin(115200); // Open serial monitor at 115200 baud to see ping results.

rsrini7

#!/bin/bash

# Generates a SSL certificate, java-ready with the hardcoded ips and name. 
# Change varibale names to suit your need, you can do JAVA_HOME=$JAVA_HOME too.

JAVA_HOME=/usr/lib/jvm/java-8-oracle
CERT_NAME="yurimdias"
STOREPASS="changeit"
KEYSTORE=$JAVA_HOME/jre/lib/security/cacerts
CERTIFICATE_PATH=./$(echo $CERT_NAME)

rsrini7

#generate server and client keystore
keytool -genkeypair -alias server -keyalg RSA -dname "CN=Server,OU=Development,O=Test,L=Shanghai,S=SH,C=CN" -keystore server.keystore
keytool -genkeypair -alias client -keyalg RSA -dname "CN=Client,OU=Development,O=Test,L=Shanghai,S=SH,C=CN" -keystore client.keystore
keytool -list -keystore server.keystore

#copy server certificate into client.keystore
keytool -exportcert -alias server -file server-pub.cer -keystore server.keystore
keytool -importcert -alias server -file server-pub.cer -keystore client.keystore
keytool -list -keystore client.keystore

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import java.util.*;
import java.io.*;
import java.security.*;

public class ChangePassword
{
  private final static JKS j = new JKS();

  public static void main(String[] args) throws Exception
  {

rsrini7

function render() {
    aleph = Blockly.svg.cloneNode(true);
    aleph.removeAttribute("width");
    aleph.removeAttribute("height");
    aleph.removeChild(aleph.children[0]);
    aleph.removeChild(aleph.children[1]);
    aleph.removeChild(aleph.children[1]);
    if (aleph.children[0].children[1].children[0] !== undefined) {
        aleph.children[0].removeChild(aleph.children[0].children[0]);
        aleph.children[0].children[0].removeAttribute("transform");

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AR \ BC   | Check in | Drop L. | Passp. C | Board | Transit |
----------+----------+---------+----------+-------+---------+
Passenger |    Y     |         |     Y    |   Y   |         |
----------+----------+---------+----------+-------+---------+
Luggage   |    Y     |    Y    |          |       |    Y    |
----------+----------+---------+----------+-------+---------+
Flight    |    Y     |         |          |       |         |
----------+----------+---------+----------+-------+---------+

Three bounded contexts: